This report, intended for local and state policy makers and practitioners, summarizes the findings and implications of class-size reduction (CSR) in California. The report's findings provide a comprehensive picture of California's CSR initiative during its first 2 years, covering such topics as implementation, resources, teacher qualifications,…

Reducing K-3 class size is highly recommended and broadly supported, though there are challenges with finding enough qualified teachers and providing enough classroom space. Research indicates that K-3 students in smaller classes do better academically, with minority and low-income students showing the greatest gains. The paper examines…